<template>
    <div>
      <home-header></home-header>
      <home-tabbar></home-tabbar>
      <div class="wrapper">
            <el-menu
            default-active="2"
            class="el-menu-vertical-demo"
            @open="handleOpen"
            @close="handleClose"
            background-color="#545c64"
            text-color="#fff"
            active-text-color="#ffd04b">
            <!-- <el-submenu index="1">
                <template slot="title">
                <i class="el-icon-location"></i>
                <span>导航一</span>
                </template>
                <el-menu-item-group>
                <template slot="title">分组一</template>
                <el-menu-item index="1-1">选项1</el-menu-item>
                <el-menu-item index="1-2">选项2</el-menu-item>
                </el-menu-item-group>
                <el-menu-item-group title="分组2">
                <el-menu-item index="1-3">选项3</el-menu-item>
                </el-menu-item-group>
                <el-submenu index="1-4">
                <template slot="title">选项4</template>
                <el-menu-item index="1-4-1">选项1</el-menu-item>
                </el-submenu>
            </el-submenu> -->
                <router-link :to="{name: 'a'}">
                    <el-menu-item index="2">
                        <i class="el-icon-document"></i>
                        <span slot="title">官方标准 </span>
                    </el-menu-item>
                </router-link>
                <router-link :to="{name: 'b'}">
                    <el-menu-item index="3">
                        <i class="el-icon-document"></i>
                        <span slot="title">CHK 标准</span>
                    </el-menu-item>
                </router-link>
                <router-link :to="{name: 'c'}">
                    <el-menu-item index="4">
                        <i class="el-icon-document"></i>
                        <span slot="title">FN–CHK 标准</span>
                    </el-menu-item>
                </router-link>
                <!-- <router-link :to="{name: 'd'}">
                    <el-menu-item index="5">
                        <i class="el-icon-document"></i>
                        <span slot="title">参考文献</span>
                    </el-menu-item>
                </router-link> -->
            </el-menu>
            <div class="card">
                <transition name="fade" mode="out-in">
                    <router-view></router-view>
                </transition>
            </div>
      </div>
    </div>
</template>

<script>
import HomeHeader from '@/components/home/components/header.vue'
import HomeTabbar from '@/components/home/components/tabbar.vue'
export default {
  name: 'standard',
  components: {
    HomeHeader,
    HomeTabbar
  },
  methods: {
    handleOpen (key, keyPath) {
      console.log(key, keyPath)
    },
    handleClose (key, keyPath) {
      console.log(key, keyPath)
    }
  }
}
</script>

<style lang="stylus" scoped>
.wrapper{
    display flex;
}
    .el-menu-vertical-demo{
        position relative;
        top: 1rem;
        padding .5rem
        width 20%;
        height: 7rem;
    }
        .person-br{
            border-right 1px solid grey;
            width: 1px;
            height: 100%;
        }
        .card{
            width 60%;
            height: 6rem;
            padding: .5rem;
            // line-height 100%;
            background white
            margin-left: 3rem;
            margin-top: 1.5rem;
        }
</style>
